Round-corner flywheel wood type shaping tooling

Abstract

This utility model provides a rounded corner flywheel wood pattern shaping fixture, including a rounded corner flywheel wood pattern, a positioning rod, a long rod, and a shaping fixture. The rounded corner flywheel wood pattern includes a circular hole, a circular disc, and an annular disc. Both ends of the positioning rod are fixedly connected to the upper surface of the circular hole. The positioning rod is provided with a positioning rod shaft hole, and one end of the long rod is provided with a long rod shaft hole. The positioning rod shaft hole and the long rod shaft hole are connected by a pin hinge. The center line of the long rod shaft hole coincides with the center line of the rounded corner flywheel wood pattern. One end of the long rod is rotatably connected to the center of the rounded corner flywheel wood pattern through the positioning rod, and the shaping fixture is connected to the long rod. This can ensure the symmetry and smoothness of the inner ring, outer ring, and outer boss of the rounded corner flywheel wood pattern. By optimizing the positioning and guiding structure, efficient and precise processing of the rounded corner flywheel wood pattern shaping is achieved, reducing manual intervention and improving shaping accuracy and efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of rounded corner flywheel technology, and in particular to rounded corner flywheel wooden molding tooling. Background Technology

[0002] Currently, the shaping process for rounded corner flywheel wood molds mainly relies on manual or lathe processing, which suffers from low processing accuracy, poor efficiency, and high dependence on manual labor. Manual shaping makes it difficult to ensure the symmetry and smoothness of the inner and outer rings of the rounded corner flywheel, while lathes require frequent tool changes and adjustments, still necessitating manual finishing. Existing simple molds have poor adaptability and cannot meet the precise shaping requirements of rounded corner flywheels of different sizes, resulting in poor processing consistency and significant material waste. Utility Model Content

[0003] In view of the above problems, the purpose of this application is to provide a rounded flywheel wood molding tooling that can achieve efficient and precise processing of rounded flywheel wood molding by optimizing the positioning and guiding structure, reducing manual intervention, and improving product quality and production efficiency.

[0004] To achieve some or all of the above objectives or other objectives, this application provides the following technical solution: a rounded corner flywheel wood mold shaping fixture, comprising a rounded corner flywheel wood mold, a positioning rod, a long rod, and a shaping fixture; the rounded corner flywheel wood mold includes a circular hole portion, a circular disc portion, and an annular disc portion; both ends of the positioning rod are fixedly connected to the upper surface of the circular hole portion; the positioning rod is provided with a positioning rod shaft hole, and one end of the long rod is provided with a long rod shaft hole, the positioning rod shaft hole and the long rod shaft hole are connected by a pin hinge; the center line of the long rod shaft hole coincides with the center line of the rounded corner flywheel wood mold.

[0005] Furthermore, the upper surface of the annular disk portion is connected to the upper surface arc of the circular disk portion to form the inner ring of the annular disk portion; the shaping fixture includes an inner ring shaping fixture for the annular disk portion, and the inner ring shaping fixture for the annular disk portion includes an inner ring scraper for the annular disk portion; the inner ring scraper for the annular disk portion is fixedly connected to a long rod, and the side of the inner ring scraper for the annular disk portion near the inner ring of the annular disk portion is provided with an arc that matches the arc surface of the inner ring of the annular disk portion, and the inner ring scraper for the annular disk portion is in clearance fit with the inner ring of the annular disk portion.

[0006] Furthermore, the inner ring shaping fixture of the annular disk portion also includes a first baffle and a second baffle; the first baffle is connected to one side of the inner ring scraper of the annular disk portion, the first baffle is vertically connected to the inner ring scraper of the annular disk portion, and the first baffle is in vertical contact with the upper surface of the disk portion; the side of the inner ring scraper of the annular disk portion away from the long rod is vertically connected to the second baffle, and the second baffle is in vertical contact with the upper surface of the annular disk portion.

[0007] Furthermore, the upper surface of the annular disk portion is connected to the outer peripheral arc surface of the annular disk portion to form the outer ring of the annular disk portion; the shaping fixture includes an outer ring shaping fixture for the annular disk portion; the outer ring shaping fixture for the annular disk portion includes an outer ring scraper for the annular disk portion; the outer ring scraper for the annular disk portion is fixedly connected to a long rod, and the side of the outer ring scraper for the annular disk portion near the outer ring of the annular disk portion is provided with an arc that matches the arc surface of the outer ring of the annular disk portion, and the outer ring scraper for the annular disk portion is in clearance fit with the outer ring of the annular disk portion.

[0008] Furthermore, the outer ring shaping fixture of the annular disk portion also includes a third baffle and a fourth baffle; the third baffle is connected to one side of the outer ring scraper of the annular disk portion, the third baffle is perpendicularly connected to the outer ring scraper of the annular disk portion, and the third baffle is in perpendicular contact with the upper surface of the annular disk portion; the side of the outer ring scraper of the annular disk portion near the outer ring of the annular disk portion is perpendicularly connected to the fourth baffle, the fourth baffle is in perpendicular contact with the outer circumferential surface of the annular disk portion, and a retaining edge is provided on the side of the fourth baffle away from the outer circumferential surface of the annular disk portion.

[0009] Furthermore, an annular boss is provided on the upper surface of the disc near the circular hole. The upper surface of the annular boss is connected to the arc surface of the upper surface of the disc to form an outer ring of the boss. The shaping fixture includes a shaping fixture for the outer ring of the boss. The shaping fixture for the outer ring of the boss includes a scraper for the outer ring of the boss. The scraper for the outer ring of the boss is fixedly connected to a long rod. The side of the scraper for the outer ring of the boss near the outer ring of the boss has an arc that matches the arc surface of the outer ring of the boss. The scraper for the outer ring of the boss and the outer ring of the boss are in clearance fit.

[0010] Furthermore, the outer ring shaping fixture of the boss also includes a No. 5 baffle; the No. 5 baffle is connected to one side of the outer ring scraper of the boss, the No. 5 baffle is vertically connected to the outer ring scraper of the boss, and the No. 5 baffle is in vertical contact with the upper surface of the disc portion.

[0011] Furthermore, the shaping tooling is integrally formed.

[0012] Compared with existing technologies, the beneficial effects of this utility model are as follows: A long rod rotates around the center of the rounded corner flywheel wooden pattern, with one end of the long rod connected to the center of the rounded corner flywheel wooden pattern, and a shaping fixture is also connected to the long rod; the shaping fixture includes an inner ring shaping fixture for the annular disc, an outer ring shaping fixture for the annular disc, and an outer ring shaping fixture for the boss; one long rod can adapt to rounded corner flywheels of different sizes, and can simultaneously connect one or more shaping fixtures to complete the scraping and shaping of different parts of the rounded corner flywheel. This ensures the symmetry and smoothness of the inner ring, outer ring, and outer ring of the boss in the rounded corner flywheel wooden pattern. By optimizing the positioning and guiding structure, efficient and precise processing of the rounded corner flywheel wooden pattern shaping is achieved, reducing manual intervention and improving shaping accuracy and efficiency. Attached Figure Description

[0013] Figure 1A top view of the inner ring shaping fixture mounted on a rounded flywheel wooden template;

[0014] Figure 2 A front view of the inner ring shaping fixture mounted on a rounded flywheel wooden template;

[0015] Figure 3 This is a partially enlarged schematic diagram of the connection between the inner ring shaping tooling and the inner ring of the annular disk.

[0016] Figure 4 This is a schematic diagram of the inner ring shaping tooling for the annular disc.

[0017] Figure 5 A top view of the outer ring shaping fixture mounted on a rounded flywheel wooden template;

[0018] Figure 6 A front view of the outer ring shaping fixture mounted on a rounded flywheel wooden template;

[0019] Figure 7 This is a partially enlarged schematic diagram of the connection between the outer ring shaping tooling and the outer ring of the ring disk;

[0020] Figure 8 This is a schematic diagram of the outer ring shaping tooling for the annular disc.

[0021] Figure 9 A top view of the boss outer ring shaping fixture mounted on a rounded flywheel wooden template;

[0022] Figure 10 A front view of the boss outer ring shaping fixture mounted on a rounded flywheel wooden template;

[0023] Figure 11 This is a partially enlarged schematic diagram of the connection between the outer ring shaping tooling of the boss and the outer ring of the boss.

[0024] Figure 12 This is a structural diagram of the molding fixture for the outer ring of the boss;

[0025] Figure 13 A schematic diagram of the connection structure between the long rod and the positioning rod;

[0026] In the diagram: 1. Disc section, 2. Ring disc section, 3. Circular hole section, 4. Positioning rod, 5. Long rod, 6. Inner ring of the ring disc section, 7. Inner ring scraper of the ring disc section, 8. First baffle, 9. Second baffle, 10. Outer ring of the ring disc section, 11. Outer ring scraper of the ring disc section, 12. Third baffle, 13. Fourth baffle, 14. Edge guard, 15. Annular boss, 16. Outer ring of the boss, 17. Outer ring scraper of the boss, 18. Fifth baffle, 19. Pin. Detailed Implementation

[0027] To make the structure and function of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0028] Example 1

[0029] See appendix Figure 1-4 A rounded-corner flywheel wood molding fixture includes a rounded-corner flywheel wood pattern, a positioning rod 4, a long rod 5, and a molding fixture. The rounded-corner flywheel wood pattern includes a round hole portion 3, a disc portion 1, and an annular disc portion 2. Both ends of the positioning rod 4 are fixedly connected to the upper surface of the round hole portion 3. The positioning rod 4 is provided with a positioning rod 4 shaft hole, and one end of the long rod 5 is provided with a long rod 5 shaft hole. The positioning rod 4 shaft hole and the long rod 5 shaft hole are hinged together by a pin 19. The center line of the long rod 5 shaft hole coincides with the center line of the rounded-corner flywheel wood pattern.

[0030] The upper surface of the annular disk portion 2 is connected to the upper surface arc of the disc portion 1 to form the inner ring 6 of the annular disk portion; the shaping fixture includes the shaping fixture for the inner ring 6 of the annular disk portion, and the shaping fixture for the inner ring 6 of the annular disk portion includes the inner ring scraper 7 of the annular disk portion; the inner ring scraper 7 of the annular disk portion is fixedly connected to the long rod 5, and the side of the inner ring scraper 7 near the inner ring 6 of the annular disk portion is provided with an arc that matches the arc surface of the inner ring 6 of the annular disk portion, and the inner ring scraper 7 of the annular disk portion and the inner ring 6 of the annular disk portion are in clearance fit.

[0031] The shaping fixture for the inner ring 6 of the annular disk also includes a first baffle 8 and a second baffle 9; the first baffle 8 is connected to one side of the inner ring scraper 7 of the annular disk, and the first baffle 8 is perpendicularly connected to the inner ring scraper 7 of the annular disk, and the first baffle 8 is in perpendicular contact with the upper surface of the disc 1; the side of the inner ring scraper 7 of the annular disk away from the long rod 5 is perpendicularly connected to the second baffle 9, and the second baffle 9 is in perpendicular contact with the upper surface of the annular disk 2.

[0032] The shaping tooling is integrally molded.

[0033] Based on the above technical features, when the inner ring scraper 7 of the ring disc is used to shape the inner ring 6 of the ring disc, a worker pushes the inner ring scraper 7 forward from the side without the first baffle 8; one end of the long rod 5 is connected to the center of the rounded corner flywheel wooden pattern, and the inner ring scraper 7 of the ring disc is connected to the long rod 5. The long rod 5 rotates around the center of the rounded corner flywheel wooden pattern, thereby driving the inner ring scraper 7 of the ring disc to rotate around the center of the rounded corner flywheel wooden pattern, and the inner ring scraper 7 of the ring disc and the inner ring 6 of the ring disc always remain the same. Relative position; another worker applies material between baffle 8 and baffle 9. When the inner ring scraper 7 moves forward, the material adheres evenly and smoothly to the inner ring 6 of the ring through the gap between the inner ring scraper 7 and the inner ring 6 of the ring. Excess material is limited by the inner ring scraper 7, baffle 8 and baffle 9 and will move forward with the inner ring scraper 7, ensuring that the curved surface of the inner ring 6 of the ring is smooth and flat after shaping, ensuring shaping accuracy and efficiency.

[0034] Example 2

[0035] See appendix Figure 5-8 A rounded-corner flywheel wood molding fixture includes a rounded-corner flywheel wood pattern, a positioning rod 4, a long rod 5, and a molding fixture. The rounded-corner flywheel wood pattern includes a round hole portion 3, a disc portion 1, and an annular disc portion 2. Both ends of the positioning rod 4 are fixedly connected to the upper surface of the round hole portion 3. The positioning rod 4 is provided with a positioning rod 4 shaft hole, and one end of the long rod 5 is provided with a long rod 5 shaft hole. The positioning rod 4 shaft hole and the long rod 5 shaft hole are hinged together by a pin 19. The center line of the long rod 5 shaft hole coincides with the center line of the rounded-corner flywheel wood pattern.

[0036] The upper surface of the annular disk portion 2 is connected to the outer peripheral arc surface of the annular disk portion 2 to form the outer ring 10 of the annular disk portion; the shaping fixture includes the shaping fixture for the outer ring 10 of the annular disk portion; the shaping fixture for the outer ring 10 of the annular disk portion includes the scraper 11 for the outer ring of the annular disk portion; the scraper 11 for the outer ring of the annular disk portion is fixedly connected to the long rod 5, and the side of the scraper 11 for the outer ring of the annular disk portion near the outer ring 10 of the annular disk portion is provided with an arc that matches the arc surface of the outer ring 10 of the annular disk portion, and the scraper 11 for the outer ring of the annular disk portion and the outer ring 10 of the annular disk portion are in clearance fit.

[0037] The shaping fixture for the outer ring 10 of the annular disk portion also includes a third baffle 12 and a fourth baffle 13; the third baffle 12 is connected to one side of the scraper 11 of the outer ring of the annular disk portion, and the third baffle 12 is perpendicularly connected to the scraper 11 of the outer ring of the annular disk portion, and the third baffle 12 is in perpendicular contact with the upper surface of the annular disk portion 2; the side of the scraper 11 of the outer ring of the annular disk portion near the outer ring 10 of the annular disk portion is perpendicularly connected to the fourth baffle 13, and the fourth baffle 13 is in perpendicular contact with the outer peripheral surface of the annular disk portion 2, and a retaining edge 14 is provided on the side of the fourth baffle 13 away from the outer peripheral surface of the annular disk portion 2.

[0038] The shaping tooling is integrally molded.

[0039] Based on the above technical features, when the outer ring scraper 11 of the ring disc is used to shape the outer ring 10 of the ring disc, a worker pushes the outer ring scraper 11 of the ring disc forward from the side without the third baffle 12; one end of the long rod 5 is connected to the center of the rounded corner flywheel wooden pattern, and the outer ring scraper 11 of the ring disc is connected to the long rod 5. The long rod 5 rotates around the center of the rounded corner flywheel wooden pattern, thereby driving the outer ring scraper 11 of the ring disc to rotate around the center of the rounded corner flywheel wooden pattern, and the outer ring scraper 11 of the ring disc and the outer ring 10 of the ring disc always maintain the same phase. For positioning; another worker applies material between baffle 12 and baffle 13. As the outer ring scraper 11 moves forward, the material adheres evenly and smoothly to the outer ring 10 along the gap between the outer ring scraper 11 and the outer ring 10. Excess material is limited by the outer ring scraper 11, baffle 12 and baffle 13 and will move forward with the outer ring scraper 11, ensuring that the curved surface of the outer ring 10 after shaping is smooth and flat, ensuring shaping accuracy and efficiency.

[0040] Example 3

[0041] See appendix Figure 9-13 A rounded-corner flywheel wood molding fixture includes a rounded-corner flywheel wood pattern, a positioning rod 4, a long rod 5, and a molding fixture. The rounded-corner flywheel wood pattern includes a round hole portion 3, a disc portion 1, and an annular disc portion 2. Both ends of the positioning rod 4 are fixedly connected to the upper surface of the round hole portion 3. The positioning rod 4 is provided with a positioning rod 4 shaft hole, and one end of the long rod 5 is provided with a long rod 5 shaft hole. The positioning rod 4 shaft hole and the long rod 5 shaft hole are hinged together by a pin 19. The center line of the long rod 5 shaft hole coincides with the center line of the rounded-corner flywheel wood pattern.

[0042] An annular boss 15 is provided on the upper surface of the disc portion 1 near the central hole. The upper surface of the annular boss 15 is connected to the arc surface of the upper surface of the disc portion 1 to form an outer ring 16 of the boss. The shaping fixture includes a shaping fixture for the outer ring 16 of the boss. The shaping fixture for the outer ring 16 of the boss includes a scraper 17 for the outer ring of the boss. The scraper 17 for the outer ring of the boss is fixedly connected to the long rod 5. The side of the scraper 17 for the outer ring of the boss near the outer ring 16 is provided with an arc that matches the arc surface of the outer ring 16. The scraper 17 for the outer ring of the boss and the outer ring 16 are in clearance fit.

[0043] The shaping fixture for the outer ring of the boss 16 also includes a fifth baffle 18; the fifth baffle 18 is connected to one side of the outer ring scraper 17 of the boss, the fifth baffle 18 is vertically connected to the outer ring scraper 17 of the boss, and the fifth baffle 18 is in vertical contact with the upper surface of the disc part 1.

[0044] The shaping tooling is integrally molded.

[0045] Based on the above technical features, when shaping the outer ring of the boss 16 using the outer ring scraper 17, a worker pushes the outer ring scraper 17 forward from the side without the No. 5 baffle 18. One end of the long rod 5 is connected to the center of the rounded corner flywheel wooden pattern, and the outer ring scraper 17 is connected to the long rod 5. The long rod 5 rotates around the center of the rounded corner flywheel wooden pattern, thereby driving the outer ring scraper 17 to rotate around the center of the rounded corner flywheel wooden pattern. The outer ring scraper 17 and the outer ring of the boss 16 always maintain a constant position. The two workers apply material between the outer ring of the boss 16 and the fifth baffle 18. When the outer ring scraper 17 moves forward, the material is evenly and smoothly attached to the outer ring of the boss 16 along the gap between the outer ring scraper 17 and the outer ring of the boss 16. Excess material is limited by the outer ring scraper 17 and the fifth baffle 18 and will move forward with the outer ring scraper 17, ensuring that the surface of the outer ring of the boss 16 after shaping is smooth and flat, ensuring shaping accuracy and efficiency.

[0046] The length of the long rod 5 is greater than the diameter of the rounded flywheel, which can accommodate rounded flywheels of different sizes. It can also connect one or more shaping fixtures at the same time to complete the scraping and shaping of different parts of the rounded flywheel.

[0047] The material is applied in liquid form and forms a solid after drying or curing. It is commonly referred to as a "phase change material" or "liquid curing material" and is used in fields such as sealing, bonding, coating, and mold making.

[0048] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Therefore, any equivalent variations made in accordance with the claims of this application shall still fall within the scope of this application.

Claims

1. A rounded-corner flywheel wooden molding fixture, characterized in that: The device includes a rounded flywheel wood template, a positioning rod, a long rod, and a shaping fixture. The rounded flywheel wood template includes a circular hole, a circular disc, and an annular disc. Both ends of the positioning rod are fixedly connected to the upper surface of the circular hole. The positioning rod has a positioning rod shaft hole, and one end of the long rod has a long rod shaft hole. The positioning rod shaft hole and the long rod shaft hole are connected by a pin hinge. The center line of the long rod shaft hole coincides with the center line of the rounded flywheel wood template. One end of the long rod is rotatably connected to the center of the rounded flywheel wood template through the positioning rod, and the shaping fixture is connected to the long rod.

2. The rounded corner flywheel wooden molding fixture according to claim 1, characterized in that: The upper surface of the annular disk portion is connected to the upper surface arc of the circular disk portion to form the inner ring of the annular disk portion; the shaping fixture includes the inner ring shaping fixture of the annular disk portion, and the inner ring shaping fixture of the annular disk portion includes the inner ring scraper of the annular disk portion; the inner ring scraper of the annular disk portion is fixedly connected to a long rod, and the side of the inner ring scraper of the annular disk portion near the inner ring of the annular disk portion is provided with an arc that matches the arc surface of the inner ring of the annular disk portion, and the inner ring scraper of the annular disk portion is in clearance fit with the inner ring of the annular disk portion.

3. The rounded-corner flywheel wooden molding fixture according to claim 2, characterized in that: The inner ring shaping fixture of the annular disk also includes a first baffle and a second baffle; the first baffle is connected to one side of the inner ring scraper of the annular disk, the first baffle is vertically connected to the inner ring scraper of the annular disk, and the first baffle is in vertical contact with the upper surface of the disk; the side of the inner ring scraper of the annular disk away from the long rod is vertically connected to the second baffle, and the second baffle is in vertical contact with the upper surface of the annular disk.

4. The rounded corner flywheel wooden molding fixture according to claim 1, characterized in that: The upper surface of the annular disk is connected to the outer circumferential arc surface of the annular disk to form the outer ring of the annular disk; the shaping fixture includes an outer ring shaping fixture for the annular disk; the outer ring shaping fixture for the annular disk includes an outer ring scraper; the outer ring scraper for the annular disk is fixedly connected to a long rod, and the side of the outer ring scraper for the annular disk near the outer ring of the annular disk is provided with an arc that matches the arc surface of the outer ring of the annular disk, and the outer ring scraper for the annular disk is clearance-fitted with the outer ring of the annular disk.

5. The rounded-corner flywheel wooden molding fixture according to claim 4, characterized in that: The outer ring shaping fixture of the annular disk also includes a third baffle and a fourth baffle; the third baffle is connected to one side of the outer ring scraper of the annular disk, the third baffle is perpendicularly connected to the outer ring scraper of the annular disk, and the third baffle is in perpendicular contact with the upper surface of the annular disk; the side of the outer ring scraper of the annular disk close to the outer ring is perpendicularly connected to the fourth baffle, the fourth baffle is in perpendicular contact with the outer circumferential surface of the annular disk, and a retaining edge is provided on the side of the fourth baffle away from the outer circumferential surface of the annular disk.

6. The rounded-corner flywheel wooden molding fixture according to claim 1, characterized in that: An annular boss is provided on the upper surface of the disc near the circular hole. The upper surface of the annular boss is connected to the arc surface of the upper surface of the disc to form an outer ring of the boss. The shaping fixture includes a shaping fixture for the outer ring of the boss. The shaping fixture for the outer ring of the boss includes a scraper for the outer ring of the boss. The scraper for the outer ring of the boss is fixedly connected to a long rod. The side of the scraper for the outer ring of the boss near the outer ring of the boss has an arc that matches the arc surface of the outer ring of the boss. The scraper for the outer ring of the boss and the outer ring of the boss are in clearance fit.

7. The rounded-corner flywheel wooden molding fixture according to claim 6, characterized in that: The outer ring shaping fixture for the boss also includes a No. 5 baffle; the No. 5 baffle is connected to one side of the outer ring scraper of the boss, the No. 5 baffle is vertically connected to the outer ring scraper of the boss, and the No. 5 baffle is in vertical contact with the upper surface of the disc.

8. The rounded-corner flywheel wooden molding fixture according to claim 1, characterized in that: The shaping tooling is integrally molded.

Images